Filer Snapshot

David Helgason SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001824018.

Entity Type

Individual

Total Filings

57

Latest Filing

12 Dec 2025

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 12 Dec 2025 for CIK 0001824018.

View Source Filing
Business address
C/O Unity Software Inc., 30 3 Rd Street, San Francisco, CA, 94103
Top holdings (ownership)
U

Quick Takeaways

  • David Helgason is an SEC filer tracked under CIK 0001824018.
  • 57 filings are listed on this profile.
  • Common form coverage includes 4, 144, 4/A and more.

What Changed

  • Latest filing: 4 filed on 12 Dec 2025.
  • Report period: 10 Dec 2025.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 12 Dec 2025 for CIK 0001824018.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for David Helgason.

Latest source-backed update
4 filed 12 Dec 2025
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 12 Dec 2025.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for David Helgason

Ownership report updated

Latest ownership report period: 10 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Dec 2025

Page type

Ownership filings

Latest period

10 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 12 Dec 2025.

Open ownership filings Browse recent public updates

Filer Overview

David Helgason has filed 57 SEC EDGAR filings since 17 Sep 2020. Common forms include 4, 144, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for David Helgason with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2025 10 Dec 2025 001-39497
144 Open 144 document View SEC filing for 144 11 Dec 2025
144 Open 144 document View SEC filing for 144 10 Dec 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Sep 2025 08 Sep 2025 001-39497
144 Open 144 document View SEC filing for 144 08 Sep 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jun 2025 11 Jun 2025 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jun 2025 05 Jun 2025 001-39497
144 Open 144 document View SEC filing for 144 06 Jun 2025
144 Open 144 document View SEC filing for 144 05 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Feb 2025 26 Feb 2025 001-39497
144 Open 144 document View SEC filing for 144 28 Feb 2025
144 Open 144 document View SEC filing for 144 27 Feb 2025
144 Open 144 document View SEC filing for 144 26 Feb 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Feb 2025 21 Feb 2025 001-39497
144 Open 144 document View SEC filing for 144 21 Feb 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2024 10 Dec 2024 001-39497
144 Open 144 document View SEC filing for 144 11 Dec 2024
144 Open 144 document View SEC filing for 144 10 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Sep 2024 13 Sep 2024 001-39497
144 Open 144 document View SEC filing for 144 13 Sep 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Jun 2024 05 Jun 2024 001-39497
144 Open 144 document View SEC filing for 144 05 Jun 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Nov 2023 30 Oct 2023 001-39497
144 Open 144 document View SEC filing for 144 30 Oct 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Sep 2023 06 Sep 2023 001-39497
144 Open 144 document View SEC filing for 144 06 Sep 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Aug 2023 01 Aug 2023 001-39497
144 Open 144 document View SEC filing for 144 01 Aug 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jul 2023 19 Jul 2023 001-39497
144 Open 144 document View SEC filing for 144 19 Jul 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jul 2023 03 Jul 2023 001-39497
144 Open 144 document View SEC filing for 144 03 Jul 2023
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 15 Jun 2023 07 Jun 2023 001-39497
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023 001-39497
144 Open 144 document View SEC filing for 144 09 Jun 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Jun 2023 07 Jun 2023 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Aug 2022 19 Aug 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Jun 2022 08 Jun 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jun 2022 02 Jun 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Mar 2022 02 Mar 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Dec 2021 13 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Dec 2021 06 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2021 02 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2021 01 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Nov 2021 26 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Nov 2021 24 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Nov 2021 22 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Oct 2021 15 Oct 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Sep 2021 14 Sep 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Aug 2021 27 Aug 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Aug 2021 12 Aug 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jun 2021 17 Jun 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 May 2021 25 May 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 May 2021 21 May 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 May 2021 19 May 2021 001-39497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Sep 2020 17 Sep 2020 001-39497
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Sep 2020 17 Sep 2020 001-39497

About this filer

David Helgason files with the SEC under CIK 0001824018. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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